dorsal/arxiv
View SchemaQuantum Message Exchange Based on Entanglement and Bell-State Measurements
| Authors | Sung Soon Jang, Hai-Woong Lee |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0504182 |
| URL | https://arxiv.org/abs/quant-ph/0504182 |
| DOI | 10.1016/j.physleta.2005.03.057 |
Abstract
We propose a scheme by which two parties can secretely and simultaneously exchange messages. The scheme requires the two parties to share entanglement and both to perform Bell-state measurements. Only two out of the four Bell states are required to be distinguished in the Bell-state measurements, and thus the scheme is experimentally feasible using only linear optical means. Generalizations of the scheme to high-dimensional systems and to multipartite entanglement are considered. We show also that the proposed scheme works even if the two parties do not possess shared reference frames.
{
"annotation_id": "93cab69a-c844-488e-9361-d00b657ad1e0",
"date_created": "2026-03-02T18:02:16.419000Z",
"date_modified": "2026-03-02T18:02:16.419000Z",
"file_hash": "5be07856890ba0ca646ca7c1e6578fb534c07a7d3bbd6c65c53187e71012c7b7",
"private": false,
"record": {
"abstract": "We propose a scheme by which two parties can secretely and simultaneously\nexchange messages. The scheme requires the two parties to share entanglement\nand both to perform Bell-state measurements. Only two out of the four Bell\nstates are required to be distinguished in the Bell-state measurements, and\nthus the scheme is experimentally feasible using only linear optical means.\nGeneralizations of the scheme to high-dimensional systems and to multipartite\nentanglement are considered. We show also that the proposed scheme works even\nif the two parties do not possess shared reference frames.",
"arxiv_id": "quant-ph/0504182",
"authors": [
"Sung Soon Jang",
"Hai-Woong Lee"
],
"categories": [
"quant-ph"
],
"doi": "10.1016/j.physleta.2005.03.057",
"title": "Quantum Message Exchange Based on Entanglement and Bell-State Measurements",
"url": "https://arxiv.org/abs/quant-ph/0504182"
},
"schema_id": "dorsal/arxiv",
"source": {
"execution_id": "5e6d985a-6a53-4835-bd27-1cb9978b9da0",
"id": "arXiv Dataset IDs",
"type": "Model",
"variant": "snapshot-2026-03-01",
"version": "0.1.0"
},
"user_id": 1000002
}